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Lenrose & Ace David Jewellery

listed as Lenrose · Claimed by Thegentlemen · listed 6 days ago

6d
Age
since listed · data leaked

Status timeline

  1. ListedJul 23, 2026
  2. Data leakeddate unknown

At a glance

Group
Thegentlemen
Status
Data leaked
Country
Singapore
Listed on leak site
Jul 23, 2026

About the victim

AI dossier — public-source company profile

Lenrose & Ace David Jewellery is a full-service jewellery manufacturing and casting company based in Melbourne, Australia. They specialize in precious metal casting (gold, platinum, silver, and bronze), CAD services, and hand-made chain production using cutting-edge technology.

Industry
Jewellery Manufacturing & Casting
Address
Melbourne, Australia

Attack summary

Severity: medium — Data exfiltration and publication confirmed ('data_published' status), but no sensitive regulated data types (PII at scale, financial, medical) or operational impact explicitly documented. Manufacturing/design data of moderate business sensitivity.

The group claims to have compromised Lenrose & Ace David Jewellery and published exfiltrated data. No specific details of encrypted systems or operational disruption are stated in the post.

medium

Data the group says was taken

AI dossier — extracted from the leak post
  • business records
  • company information

What the group claims

***.com zoominfo.com/c/lenrose-pty-ltd/551499069 Lenrose & Ace David Jewellery is a premier jewellery manufacturing and casting company based in Melbourne, Australia. They specialize in precious metal casting (gold, platinum, silver, and bronze), CAD services, and the production of hand-made chain products. As a full-service, multi-faceted manufacturing facility, they utilize cutting-edge technology to bring custom jewellery designs to life for their clients

Sources

Source

Indexed 6 days ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About thegentlemen

thegentlemen is a ransomware group that emerged in September 2025, operating with apparent financial motivations based on their broad targeting of commercial sectors. The group has documented 267 victims across multiple countries, with primary focus on the United States, Thailand, France, Brazil, and India. Their targeting strategy demonstrates a preference for high-value sectors including manufacturing, technology, healthcare, and financial services organizations. Given the group's recent emergence and limited public documentation from established threat intelligence sources such as CISA, FBI, or major security research firms, specific details regarding their country of origin, operational structure, attack methodologies, encryption techniques, and whether they employ ransomware-as-a-service models remain unclear. The relatively high victim count of 267 in a short operational timeframe since September 2025 suggests either an aggressive campaign pace or potential inflation of victim numbers through affiliate operations, though without corroborating intelligence reports, the group's exact operational capabilities and notable campaigns cannot be definitively established. Current intelligence indicates the group remains active as of late 2025, though comprehensive threat profiling requires additional validated reporting from authoritative cybersecurity sources. The group has been linked to 655 public disclosures across our corpus. First observed on a leak site on September 9, 2025; most recent post July 28, 2026. The operation is currently active.

Also tracked as: the gentlemen.

Timeline of this disclosure

  • July 23, 2026Lenrose listed by thegentlemenon the group's public leak site

Other recent disclosures by thegentlemen

thegentlemen has been linked to 655 public victims on Darkfield. A sample of the most recent:

See the full thegentlemen dossier →

Sector and geography

Geographically, Lenrose is reported in Singapore, a country with 45 ransomware disclosures in our corpus.

If your organisation is affected

A listing by thegentlemen means Lenrose appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Report the incident to your national CERT, SingCERT (Singapore), as required for your jurisdiction.
  • Monitor for the data appearing on thegentlemen's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.